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backend/index.js

@@ -29,10 +29,12 @@ app.use("/", indexRoute);
 
 // "/projects"
 const projectsIndexRoute = require("./routes/projects/index")(sequelize);
+const projectsShowRoute = require("./routes/projects/show")(sequelize);
 const projectsNewRoute = require("./routes/projects/new")(sequelize);
 const projectsEditRoute = require("./routes/projects/edit")(sequelize);
 const projectsDeleteRoute = require("./routes/projects/delete")(sequelize);
 app.use("/projects", projectsIndexRoute);
+app.use("/projects", projectsShowRoute);
 app.use("/projects", projectsNewRoute);
 app.use("/projects", projectsEditRoute);
 app.use("/projects", projectsDeleteRoute);

backend/models/projects.js

@@ -10,6 +10,10 @@ function defineProject(sequelize, DataTypes) {
     },
   });
 
+  Project.associate = (models) => {
+    Project.hasMany(models.Folder, { foreignKey: "projectId" });
+  };
+
   return Project;
 }
 

backend/routes/projects/show.js

@@ -0,0 +1,38 @@
+const express = require("express");
+const router = express.Router();
+const defineProject = require("../../models/projects");
+const defineFolder = require("../../models/folders");
+const { DataTypes } = require("sequelize");
+
+module.exports = function (sequelize) {
+  const Project = defineProject(sequelize, DataTypes);
+  const Folder = defineFolder(sequelize, DataTypes);
+  Project.hasMany(Folder, { foreignKey: "projectId" });
+
+  router.get("/:projectId", async (req, res) => {
+    const projectId = req.params.projectId;
+
+    if (!projectId) {
+      return res.status(400).json({ error: "projectId is required" });
+    }
+
+    try {
+      const project = await Project.findByPk(projectId, {
+        include: [
+          {
+            model: Folder,
+          },
+        ],
+      });
+      if (!project) {
+        return res.status(404).send("Project not found");
+      }
+      res.json(project);
+    } catch (error) {
+      console.error(error);
+      res.status(500).send("Internal Server Error");
+    }
+  });
+
+  return router;
+};